Mary B. Walker
United States Patent Trademark Office
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General
Experience
4 yrs
Elite Ratings
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Practice Areas
Transport., E-Comm.
(1 case)
Biotech
(1 case)
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Law Firms
United States Patent Trademark Office
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trade.gov
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DCT
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PTAB
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CAFC
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Cases
CAFC
10
Ratings Trends
Practice Areas